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Algorithmics.- Improved Approximations for Hard Optimization Problems via Problem Instance Classification.- Covering and Packing with Spheres by Diagonal Distortion in Rn.- Counting Plane Graphs with Exponential Speed-Up.- Formal Languages and Automata.- Ancient Typefaces and Parametric Weighted Finite Automata.- On Language Decompositions and Primality.- Ancient Typefaces and Parametric Weighted Finite Automata.- On Language Decompositions and Primality.- A Unifying Kleene Theorem for Weighted Finite Automata.- Local Squares, Periodicity and Finite Automata.- P and dP Automata: A Survey.- On the General Coloring Problem.- Learning.- Transdisciplinary Collaboration and Lifelong Learning: Fostering and Supporting New Learning Opportunities.- Towards an Open Learning Infrastructure for Open Educational Resources: Abundance as a Platform for Innovation.- Why E-Learning as It Stands Is Not Enough.- The Practice of Informatics.- Domains: Their Simulation, Monitoring and Controla¿''A Divertimento of Ideas and Suggestions.- Roots and Stimuli to a New Perception of Informatics.- Towards a New Shape Description Paradigm Using the Generative Modeling Language.- Name Resolution by Rewriting in Dynamic Networks of Mobile Entities.- Maintaining the Personal Style and Flair of Handwriting in Presentation Recordings.- TGV-Fusion.- Secure and Privacy-Preserving eGovernmenta¿''Best Practice Austria.- The Quest for Uncertainty.